oating line.How to choose coating equipment,please answer the flowing questions:1. What product do you need to paint? What's the material of the product?a) Powder ,paint or electrophoresis coating ect2. What is the maximum size and weight for painted product? Please send us some pictures of your product?So that we can see weather your product need removal oil .rust ,dust . 3. How many pieces will you paint in one hour or one day? How many working hours is it one day?4. What is your available spa